Mercurial > ec-dotfiles
changeset 365:3e62b13e1f48
Better test for rm aliasing
Check for GNU rm availability and whether the rm (GNU or not) has -I parameter.
| author | Edho Arief <edho@myconan.net> |
|---|---|
| date | Mon, 04 Jun 2012 15:41:48 +0700 |
| parents | 7833673f4860 |
| children | f615b9564fce |
| files | rc/bashrc |
| diffstat | 1 files changed, 13 insertions(+), 2 deletions(-) [+] |
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--- a/rc/bashrc Sat Jun 02 17:07:57 2012 +0700 +++ b/rc/bashrc Mon Jun 04 15:41:48 2012 +0700 @@ -34,7 +34,6 @@ export BLOCK_SIZE=si alias ls="ls -F" -alias rm="rm -i" alias rd="rdesktop -g 1280x600 -K -a 15 -x m -z -P -r sound:off -r clipboard:CLIPBOARD -5" alias man="LANG=C man" @@ -195,6 +194,18 @@ export PAGER="less -Rins" fi -rm -If "/tmp/.nonexistent.$(date '+%Y%m%d%H%M%S')" 2> /dev/null && alias rm="rm -I" +# Test if we have GNU rm prefixed by g (esp if on non-GNU system). +# Usually on old Solaris and {Net,Open,DragonFly}BSD. +if command -v grm > /dev/null 2>&1; then + _rm="grm" +else + _rm="rm" +fi +# Test if the specified rm has "-I" parameter since it's much better. +if "${_rm}" -If "/tmp/.nonexistent.$(date '+%Y%m%d%H%M%S')" 2> /dev/null; then + alias rm="${_rm} -I" +else + alias rm="${_rm} -i" +fi [ -f "${HOME}/.ecos_bash.after" ] && . "${HOME}/.ecos_bash.after"